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63 lines
2.4 KiB
C++
Executable File
63 lines
2.4 KiB
C++
Executable File
// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <IGESData_ParamCursor.ixx>
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#include <Interface_InterfaceError.hxx>
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IGESData_ParamCursor::IGESData_ParamCursor (const Standard_Integer num)
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{
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thestart = num; thelimit = thestart+1;
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thecount = 1; theadv = Standard_True;
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theisize = 1; theoffst = 0; thetsize = 1;
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}
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IGESData_ParamCursor::IGESData_ParamCursor
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(const Standard_Integer num,
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const Standard_Integer nb, const Standard_Integer size)
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{
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thestart = num; thelimit = num + (nb*size);
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thecount = nb; theadv = Standard_True;
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theisize = size; theoffst = 0; thetsize = size;
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}
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void IGESData_ParamCursor::SetTerm
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(const Standard_Integer size, const Standard_Boolean autoadv)
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{
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theoffst += thetsize;
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thetsize = size;
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if (autoadv) theadv = (theoffst + thetsize == theisize);
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if (theoffst + thetsize > theisize) Interface_InterfaceError::Raise
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("IGESDAta ParamCursor : required Term size overpass whole Item size");
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}
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void IGESData_ParamCursor::SetOne (const Standard_Boolean autoadv)
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{ SetTerm (1, autoadv); }
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void IGESData_ParamCursor::SetXY (const Standard_Boolean autoadv)
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{ SetTerm (2, autoadv); }
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void IGESData_ParamCursor::SetXYZ (const Standard_Boolean autoadv)
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{ SetTerm (3, autoadv); }
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void IGESData_ParamCursor::SetAdvance(const Standard_Boolean advance)
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{ theadv = advance; }
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// LA SUITE : inline , cf lxx
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// (Start,Limit,Count,ItemSize,TermSize,Offset,Advance)
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